11062089 has 12 divisors (see below), whose sum is σ = 16570736. Its totient is φ = 7374564.

The previous prime is 11062069. The next prime is 11062099. The reversal of 11062089 is 98026011.

It is not a de Polignac number, because 11062089 - 2⁸ = 11061833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11062039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22519 + ... + 23004.

Almost surely, 2^11062089 is an apocalyptic number.

It is an amenable number.

11062089 is a deficient number, since it is larger than the sum of its proper divisors (5508647).

11062089 is an frugal number, since it uses more digits than its factorization.

11062089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45538 (or 45526 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 11062089 is about 3325.9718880351. The cubic root of 11062089 is about 222.8156627152.

The spelling of 11062089 in words is "eleven million, sixty-two thousand, eighty-nine".